<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        #nav{
 
 width: 300px;
 height: 500px;

}

#tytle1{

 font-size: 18px;
 font-weight: bold;
 /* text-indent: 1em; */
 line-height: 30px;
 background-color: crimson;
 text-align: center;
}

/*
list-style: none;   li标签前面的黑点去掉
list-style: circle;    空心圆
list-style:decimal ; 有序前面有数字
*/

ul{

 background-color: aliceblue;
 background-image: url(../images/2.webp);
 background-repeat: no-repeat;
 background-position: 0px -50px;
}
/* 

background-image:url("");/默认是全部平铺的/
background-repeat:repeat-x/水平平铺/
background-repeat:repeat-y/垂直平铺/
background-repeat:no-repeat/不平铺/
*/

ul li{
 height: 30px;
 list-style: none;   /*li标签前面的黑点去掉*/

 
}

a{

 text-decoration: none;
 color: white;
}

a:hover{

 color: chartreuse;

}
    </style>
</head>
<body>
    <div id="nav">
 
        <h3 id="tytle1">主题市场</h3>
        <ul>
            <li><a href="#">女装</a>&nbsp;&nbsp;<a href="#">男装</a>&nbsp;&nbsp;<a href="#">内衣</a></li>
            <li><a href="#">童装玩具</a>&nbsp;&nbsp;<a href="#">箱包</a>&nbsp;&nbsp;<a href="#">配件</a></li>
            <li><a href="#">家电</a>&nbsp;&nbsp;<a href="#">数码</a>&nbsp;&nbsp;<a href="#">手机</a></li>
            <li><a href="#">美妆</a>&nbsp;&nbsp;<a href="#">洗护</a>&nbsp;&nbsp;<a href="#">保健品</a></li>
            <li><a href="#">珠宝</a>&nbsp;&nbsp;<a href="#">眼睛</a>&nbsp;&nbsp;<a href="#">手表</a></li>
            <li><a href="#">运动</a>&nbsp;&nbsp;<a href="#">户外</a>&nbsp;&nbsp;<a href="#">乐器</a></li>
            <li><a href="#">游戏</a>&nbsp;&nbsp;<a href="#">动漫</a>&nbsp;&nbsp;<a href="#">影视</a></li>
        </ul>
     
     
    </div>
</body>
</html>